<template>
  <el-container class="box">
    <el-aside width="200px" style="background:pink;">Aside</el-aside>
    <el-container>
      <el-header style="background:blue;">Header</el-header>
      <el-main style="background:gray;">Main</el-main>
    </el-container>
  </el-container>
</template>

<script>
export default {
  data () {
    return {}
  },
  methods: {}
}
</script>

<style scoped lang='scss'>
.box{
  position: fixed;
  left:0;
  top:0;
  right:0;
  bottom:0;
}
</style>
